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acetylene    音标拼音: [əs'ɛtəl,in]
n. 乙炔,电石气

乙炔,电石气

acetylene
n 1: a colorless flammable gas used chiefly in welding and in
organic synthesis [synonym: {acetylene}, {ethyne}, {alkyne}]

Acetylene \A*cet"y*lene\, n. (Chem.)
A gaseous compound of carbon and hydrogen, in the proportion
of two atoms of the former to two of the latter. It is a
colorless gas, with a peculiar, unpleasant odor, and is
produced for use as an illuminating gas in a number of ways,
but chiefly by the action of water on calcium carbide. Its
light is very brilliant. --Watts.
[1913 Webster] Ach

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  • Acetylene - Wikipedia
    Acetylene is not especially toxic, but when generated from calcium carbide, or CaC 2, it can contain toxic impurities such as traces of phosphine and arsine, which gives it a distinct garlic -like smell
  • 乙炔 - 百度百科
    乙炔（acetylene），化学式为HC≡CH或C₂H₂，俗称电石气或风煤，是最简单的炔烃。 纯乙炔在常温常压下是无色无味的气体，但工业乙炔因含有硫化氢和磷化氢而具有刺激性（臭）气味。
  • Acetylene | Description, Properties, Uses | Britannica
    acetylene, the simplest and best-known member of the hydrocarbon series containing one or more pairs of carbon atoms linked by triple bonds, called the acetylenic series, or alkynes
  • Acetylene | C2H2 | CID 6326 - PubChem
    Acetylene is one of the breakdown products of volatile substances in curing smoke which originate from the thermal decomposition of cellulose, lignin and hemicullulose into methylene radicals and hydrogen
  • acetylene_化工百科 - ChemBK
    acetylene - 简介 乙炔是一种无色、有刺激性气味的气体。 下面是乙炔的性质、用途、制法和安全信息的介绍： 性质： 它具有高热值、高爆炸性和高燃烧温度的特点。 乙炔是不溶于水的，但可溶于乙醇和乙醚等有机溶剂。
  • Acetylene - NIST Chemistry WebBook
    Acetylene Formula: C 2 H 2 Molecular weight: 26 0373 IUPAC Standard InChI: InChI=1S C2H2 c1-2 h1-2H Copy
  • Acetylene | 74-86-2 - ChemicalBook
    Acetylene, which is the simplest alkyne hydrocarbon, exists as a colorless, flammable, unstable gas with a distinctive pleasant odor (acetylene prepared from calcium carbide has a garlic smell resulting from traces of phosphine produced in this process)
  • Acetylene: Properties, Reactions And Toxicology
    Acetylene has a carbon-carbon triple bond (C≡C), characterized by a short length (0 1205 nm) and high energy of formation This configuration makes acetylene highly unstable and reactive due to its unsaturated nature
  • Acetylene | Air Liquide in China
    Acetylene is a fuel gas that is used together with oxygen for welding metals and cutting steel, and also for allied oxy-acetylene processes for heating, forming and treating metals
  • acetylene - 搜索 词典
    必应词典为您提供acetylene的释义，美 [əˈset (ə)lˌin]，英 [əˈsetəˌliːn]，n 乙炔；电石气； 网络释义： 乙炔气；溶解乙炔；乙炔割嘴；





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